41893174841449 has 2 divisors, whose sum is σ = 41893174841450. Its totient is φ = 41893174841448.

The previous prime is 41893174841411. The next prime is 41893174841473. The reversal of 41893174841449 is 94414847139814.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31850582151424 + 10042592690025 = 5643632^2 + 3169005^2 .

It is a cyclic number.

It is not a de Polignac number, because 41893174841449 - 2¹⁷ = 41893174710377 is a prime.

It is not a weakly prime, because it can be changed into another prime (41893172841449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20946587420724 + 20946587420725.

It is an arithmetic number, because the mean of its divisors is an integer number (20946587420725).

Almost surely, 2^{41893174841449} is an apocalyptic number.

It is an amenable number.

41893174841449 is a deficient number, since it is larger than the sum of its proper divisors (1).

41893174841449 is an equidigital number, since it uses as much as digits as its factorization.

41893174841449 is an evil number, because the sum of its binary digits is even.

The product of its digits is 111476736, while the sum is 67.

The spelling of 41893174841449 in words is "forty-one trillion, eight hundred ninety-three billion, one hundred seventy-four million, eight hundred forty-one thousand, four hundred forty-nine".